English, asked by anchalgupta9727, 2 months ago

The internal measures of a cubonidal room are length 12 m, breath 8 m and height 4m. Find the total cost of white washing all four walls and ceiling at the rate of Rs. 5 per m2.

Answers

Answered by nlsinghald80

0

Lateral surface area=160m²

Cost of white whashing= 160m²×₹5/m²=₹800

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